714779694 has 64 divisors (see below), whose sum is σ = 1662612480. Its totient is φ = 227193120.

The previous prime is 714779657. The next prime is 714779699. The reversal of 714779694 is 496977417.

714779694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 714779694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714779699) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 522199 + ... + 523565.

It is an arithmetic number, because the mean of its divisors is an integer number (25978320).

Almost surely, 2^714779694 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 714779694, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (831306240).

714779694 is an abundant number, since it is smaller than the sum of its proper divisors (947832786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

714779694 is a wasteful number, since it uses less digits than its factorization.

714779694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1822 (or 1816 counting only the distinct ones).

The product of its digits is 2667168, while the sum is 54.

The square root of 714779694 is about 26735.3641082369. The cubic root of 714779694 is about 894.1095537110.

The spelling of 714779694 in words is "seven hundred fourteen million, seven hundred seventy-nine thousand, six hundred ninety-four".